Support the build of TeX documents (Task 47116). (Steve Leblanc)

1 files changed, 125 insertions, 0 deletions

diff --git a/test/LATEX.py b/test/LATEX.py
new file mode 100644
index 0000000..9ac74f5
--- /dev/null
+++ b/test/LATEX.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python
+#
+# Copyright (c) 2001, 2002 Steven Knight
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os
+import os.path
+import string
+import sys
+import TestSCons
+
+python = sys.executable
+
+if sys.platform == 'win32':
+    _exe = '.exe'
+else:
+    _exe = ''
+
+test = TestSCons.TestSCons()
+
+
+
+test.write('mylatex.py', r"""
+import sys
+import os
+base_name = os.path.splitext(sys.argv[1])[0]
+infile = open(sys.argv[1], 'rb')
+out_file = open(base_name+'.dvi', 'wb')
+for l in infile.readlines():
+    if l[0] != '\\':
+	out_file.write(l)
+sys.exit(0)
+""")
+
+test.write('SConstruct', """
+env = Environment(LATEX = r'%s mylatex.py')
+env.DVI(target = 'test1.dvi', source = 'test1.ltx')
+env.DVI(target = 'test2.dvi', source = 'test2.latex')
+""" % python)
+
+test.write('test1.ltx', r"""This is a .ltx test.
+\end
+""")
+
+test.write('test2.latex', r"""This is a .latex test.
+\end
+""")
+
+test.run(arguments = '.', stderr = None)
+
+test.fail_test(test.read('test1.dvi') != "This is a .ltx test.\n")
+
+test.fail_test(test.read('test2.dvi') != "This is a .latex test.\n")
+
+
+
+latex = None
+for dir in string.split(os.environ['PATH'], os.pathsep):
+    l = os.path.join(dir, 'latex' + _exe)
+    if os.path.exists(l):
+        latex = l
+        break
+
+if latex:
+
+    test.write("wrapper.py", """import os
+import string
+import sys
+open('%s', 'wb').write("wrapper.py\\n")
+os.system(string.join(sys.argv[1:], " "))
+""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))
+
+    test.write('SConstruct', """
+foo = Environment()
+latex = foo.Dictionary('LATEX')
+bar = Environment(LATEX = r'%s wrapper.py ' + latex)
+foo.DVI(target = 'foo.dvi', source = 'foo.ltx')
+bar.DVI(target = 'bar', source = 'bar.latex')
+""" % python)
+
+    latex = r"""
+\documentclass{letter}
+\begin{document}
+This is the %s LaTeX file.
+\end{document}
+"""
+
+    test.write('foo.ltx', latex % 'foo.ltx')
+
+    test.write('bar.latex', latex % 'bar.latex')
+
+    test.run(arguments = 'foo.dvi', stderr = None)
+
+    test.fail_test(os.path.exists(test.workpath('wrapper.out')))
+
+    test.fail_test(not os.path.exists(test.workpath('foo.dvi')))
+
+    test.run(arguments = 'bar.dvi', stderr = None)
+
+    test.fail_test(test.read('wrapper.out') != "wrapper.py\n")
+
+    test.fail_test(not os.path.exists(test.workpath('bar.dvi')))
+
+test.pass_test()